199.17% is the change from 242 to 724
Calculation steps:
[( 724 - 242 ) ÷ 242] x 100 = 199.17%
Formula
Percentage change = [(724 - 242) / 242] x 100
Subtract the new number by the original number
724 - 242 = 482
482 ÷ 242 = 1.9917355371900827
1.9917355371900827 x 100 = 199.17%